13229412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 36388800

約数和(自身を除く): 23159388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 151, 196, 294, 298, 302, 447, 453, 588, 596, 604, 894, 906, 1043, 1057, 1788, 1812, 2086, 2114, 3129, 3171, 4172, 4228, 6258, 6342, 7301, 7399, 12516, 12684, 14602, 14798, 21903, 22197, 22499, 29204, 29596, 43806, 44394, 44998, 67497, 87612, 88788, 89996, 134994, 157493, 269988, 314986, 472479, 629972, 944958, 1102451, 1889916, 2204902, 3307353, 4409804, 6614706, 13229412]

約数ペア:

[(1, 13229412), (2, 6614706), (3, 4409804), (4, 3307353), (6, 2204902), (7, 1889916), (12, 1102451), (14, 944958), (21, 629972), (28, 472479), (42, 314986), (49, 269988), (84, 157493), (98, 134994), (147, 89996), (149, 88788), (151, 87612), (196, 67497), (294, 44998), (298, 44394), (302, 43806), (447, 29596), (453, 29204), (588, 22499), (596, 22197), (604, 21903), (894, 14798), (906, 14602), (1043, 12684), (1057, 12516), (1788, 7399), (1812, 7301), (2086, 6342), (2114, 6258), (3129, 4228), (3171, 4172)]