19458348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 56749056

約数和(自身を除く): 37290708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 173, 182, 206, 273, 309, 346, 364, 412, 519, 546, 618, 692, 721, 1038, 1092, 1211, 1236, 1339, 1442, 2076, 2163, 2249, 2422, 2678, 2884, 3633, 4017, 4326, 4498, 4844, 5356, 6747, 7266, 8034, 8652, 8996, 9373, 13494, 14532, 15743, 16068, 17819, 18746, 26988, 28119, 31486, 35638, 37492, 47229, 53457, 56238, 62972, 71276, 94458, 106914, 112476, 124733, 188916, 213828, 231647, 249466, 374199, 463294, 498932, 694941, 748398, 926588, 1389882, 1496796, 1621529, 2779764, 3243058, 4864587, 6486116, 9729174, 19458348]

約数ペア:

[(1, 19458348), (2, 9729174), (3, 6486116), (4, 4864587), (6, 3243058), (7, 2779764), (12, 1621529), (13, 1496796), (14, 1389882), (21, 926588), (26, 748398), (28, 694941), (39, 498932), (42, 463294), (52, 374199), (78, 249466), (84, 231647), (91, 213828), (103, 188916), (156, 124733), (173, 112476), (182, 106914), (206, 94458), (273, 71276), (309, 62972), (346, 56238), (364, 53457), (412, 47229), (519, 37492), (546, 35638), (618, 31486), (692, 28119), (721, 26988), (1038, 18746), (1092, 17819), (1211, 16068), (1236, 15743), (1339, 14532), (1442, 13494), (2076, 9373), (2163, 8996), (2249, 8652), (2422, 8034), (2678, 7266), (2884, 6747), (3633, 5356), (4017, 4844), (4326, 4498)]