18715427424

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{9689}}^1$

素因数の和:10077

約数の個数: 144

約数和(自身を含む): 56187658800

約数和(自身を除く): 37472231376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 353, 456, 608, 684, 706, 912, 1059, 1368, 1412, 1824, 2118, 2736, 2824, 3177, 4236, 5472, 5648, 6354, 6707, 8472, 9689, 11296, 12708, 13414, 16944, 19378, 20121, 25416, 26828, 29067, 33888, 38756, 40242, 50832, 53656, 58134, 60363, 77512, 80484, 87201, 101664, 107312, 116268, 120726, 155024, 160968, 174402, 184091, 214624, 232536, 241452, 310048, 321936, 348804, 368182, 465072, 482904, 552273, 643872, 697608, 736364, 930144, 965808, 1104546, 1395216, 1472728, 1656819, 1931616, 2209092, 2790432, 2945456, 3313638, 3420217, 4418184, 5890912, 6627276, 6840434, 8836368, 10260651, 13254552, 13680868, 17672736, 20521302, 26509104, 27361736, 30781953, 41042604, 53018208, 54723472, 61563906, 64984123, 82085208, 109446944, 123127812, 129968246, 164170416, 194952369, 246255624, 259936492, 328340832, 389904738, 492511248, 519872984, 584857107, 779809476, 985022496, 1039745968, 1169714214, 1559618952, 2079491936, 2339428428, 3119237904, 4678856856, 6238475808, 9357713712, 18715427424]

約数ペア:

[(1, 18715427424), (2, 9357713712), (3, 6238475808), (4, 4678856856), (6, 3119237904), (8, 2339428428), (9, 2079491936), (12, 1559618952), (16, 1169714214), (18, 1039745968), (19, 985022496), (24, 779809476), (32, 584857107), (36, 519872984), (38, 492511248), (48, 389904738), (57, 328340832), (72, 259936492), (76, 246255624), (96, 194952369), (114, 164170416), (144, 129968246), (152, 123127812), (171, 109446944), (228, 82085208), (288, 64984123), (304, 61563906), (342, 54723472), (353, 53018208), (456, 41042604), (608, 30781953), (684, 27361736), (706, 26509104), (912, 20521302), (1059, 17672736), (1368, 13680868), (1412, 13254552), (1824, 10260651), (2118, 8836368), (2736, 6840434), (2824, 6627276), (3177, 5890912), (4236, 4418184), (5472, 3420217), (5648, 3313638), (6354, 2945456), (6707, 2790432), (8472, 2209092), (9689, 1931616), (11296, 1656819), (12708, 1472728), (13414, 1395216), (16944, 1104546), (19378, 965808), (20121, 930144), (25416, 736364), (26828, 697608), (29067, 643872), (33888, 552273), (38756, 482904), (40242, 465072), (50832, 368182), (53656, 348804), (58134, 321936), (60363, 310048), (77512, 241452), (80484, 232536), (87201, 214624), (101664, 184091), (107312, 174402), (116268, 160968), (120726, 155024)]