18462054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 42674688

約数和(自身を除く): 24212634

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 41, 46, 69, 78, 82, 123, 138, 246, 251, 299, 502, 533, 598, 753, 897, 943, 1066, 1506, 1599, 1794, 1886, 2829, 3198, 3263, 5658, 5773, 6526, 9789, 10291, 11546, 12259, 17319, 19578, 20582, 24518, 30873, 34638, 36777, 61746, 73554, 75049, 133783, 150098, 225147, 236693, 267566, 401349, 450294, 473386, 710079, 802698, 1420158, 3077009, 6154018, 9231027, 18462054]

約数ペア:

[(1, 18462054), (2, 9231027), (3, 6154018), (6, 3077009), (13, 1420158), (23, 802698), (26, 710079), (39, 473386), (41, 450294), (46, 401349), (69, 267566), (78, 236693), (82, 225147), (123, 150098), (138, 133783), (246, 75049), (251, 73554), (299, 61746), (502, 36777), (533, 34638), (598, 30873), (753, 24518), (897, 20582), (943, 19578), (1066, 17319), (1506, 12259), (1599, 11546), (1794, 10291), (1886, 9789), (2829, 6526), (3198, 5773), (3263, 5658)]