449320626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19609}}^1$

素因数の和:19703

約数の個数: 48

約数和(自身を含む): 1040114400

約数和(自身を除く): 590793774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3819, 7638, 11457, 19609, 22914, 39218, 58827, 117654, 176481, 352962, 372571, 745142, 1117713, 1313803, 2235426, 2627606, 3353139, 3941409, 6706278, 7882818, 11824227, 23648454, 24962257, 49924514, 74886771, 149773542, 224660313, 449320626]

約数ペア:

[(1, 449320626), (2, 224660313), (3, 149773542), (6, 74886771), (9, 49924514), (18, 24962257), (19, 23648454), (38, 11824227), (57, 7882818), (67, 6706278), (114, 3941409), (134, 3353139), (171, 2627606), (201, 2235426), (342, 1313803), (402, 1117713), (603, 745142), (1206, 372571), (1273, 352962), (2546, 176481), (3819, 117654), (7638, 58827), (11457, 39218), (19609, 22914)]