15199506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:948

約数の個数: 72

約数和(自身を含む): 40369680

約数和(自身を除く): 25170174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 907, 931, 1197, 1814, 1862, 2394, 2721, 2793, 5442, 5586, 6349, 8163, 8379, 12698, 16326, 16758, 17233, 19047, 34466, 38094, 44443, 51699, 57141, 88886, 103398, 114282, 120631, 133329, 155097, 241262, 266658, 310194, 361893, 399987, 723786, 799974, 844417, 1085679, 1688834, 2171358, 2533251, 5066502, 7599753, 15199506]

約数ペア:

[(1, 15199506), (2, 7599753), (3, 5066502), (6, 2533251), (7, 2171358), (9, 1688834), (14, 1085679), (18, 844417), (19, 799974), (21, 723786), (38, 399987), (42, 361893), (49, 310194), (57, 266658), (63, 241262), (98, 155097), (114, 133329), (126, 120631), (133, 114282), (147, 103398), (171, 88886), (266, 57141), (294, 51699), (342, 44443), (399, 38094), (441, 34466), (798, 19047), (882, 17233), (907, 16758), (931, 16326), (1197, 12698), (1814, 8379), (1862, 8163), (2394, 6349), (2721, 5586), (2793, 5442)]