15949206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 108

約数和(自身を含む): 43935372

約数和(自身を除く): 27986166

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 107, 117, 126, 147, 169, 182, 214, 234, 273, 294, 321, 338, 441, 507, 546, 637, 642, 749, 819, 882, 963, 1014, 1183, 1274, 1391, 1498, 1521, 1638, 1911, 1926, 2247, 2366, 2782, 3042, 3549, 3822, 4173, 4494, 5243, 5733, 6741, 7098, 8281, 8346, 9737, 10486, 10647, 11466, 12519, 13482, 15729, 16562, 18083, 19474, 21294, 24843, 25038, 29211, 31458, 36166, 47187, 49686, 54249, 58422, 68159, 74529, 87633, 94374, 108498, 126581, 136318, 149058, 162747, 175266, 204477, 253162, 325494, 379743, 408954, 613431, 759486, 886067, 1139229, 1226862, 1772134, 2278458, 2658201, 5316402, 7974603, 15949206]

約数ペア:

[(1, 15949206), (2, 7974603), (3, 5316402), (6, 2658201), (7, 2278458), (9, 1772134), (13, 1226862), (14, 1139229), (18, 886067), (21, 759486), (26, 613431), (39, 408954), (42, 379743), (49, 325494), (63, 253162), (78, 204477), (91, 175266), (98, 162747), (107, 149058), (117, 136318), (126, 126581), (147, 108498), (169, 94374), (182, 87633), (214, 74529), (234, 68159), (273, 58422), (294, 54249), (321, 49686), (338, 47187), (441, 36166), (507, 31458), (546, 29211), (637, 25038), (642, 24843), (749, 21294), (819, 19474), (882, 18083), (963, 16562), (1014, 15729), (1183, 13482), (1274, 12519), (1391, 11466), (1498, 10647), (1521, 10486), (1638, 9737), (1911, 8346), (1926, 8281), (2247, 7098), (2366, 6741), (2782, 5733), (3042, 5243), (3549, 4494), (3822, 4173)]