19218024

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 63011520

約数和(自身を除く): 43793496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2243, 2856, 4284, 4486, 6729, 8568, 8972, 13458, 15701, 17944, 20187, 26916, 31402, 38131, 40374, 47103, 53832, 62804, 76262, 80748, 94206, 114393, 125608, 141309, 152524, 161496, 188412, 228786, 266917, 282618, 305048, 343179, 376824, 457572, 533834, 565236, 686358, 800751, 915144, 1067668, 1130472, 1372716, 1601502, 2135336, 2402253, 2745432, 3203004, 4804506, 6406008, 9609012, 19218024]

約数ペア:

[(1, 19218024), (2, 9609012), (3, 6406008), (4, 4804506), (6, 3203004), (7, 2745432), (8, 2402253), (9, 2135336), (12, 1601502), (14, 1372716), (17, 1130472), (18, 1067668), (21, 915144), (24, 800751), (28, 686358), (34, 565236), (36, 533834), (42, 457572), (51, 376824), (56, 343179), (63, 305048), (68, 282618), (72, 266917), (84, 228786), (102, 188412), (119, 161496), (126, 152524), (136, 141309), (153, 125608), (168, 114393), (204, 94206), (238, 80748), (252, 76262), (306, 62804), (357, 53832), (408, 47103), (476, 40374), (504, 38131), (612, 31402), (714, 26916), (952, 20187), (1071, 17944), (1224, 15701), (1428, 13458), (2142, 8972), (2243, 8568), (2856, 6729), (4284, 4486)]