42193756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 86929920

約数和(自身を除く): 44736164

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1231, 1558, 1804, 2462, 3116, 4924, 8569, 13541, 17138, 23389, 27082, 34276, 46778, 50471, 54164, 93556, 100942, 201884, 257279, 514558, 555181, 958949, 1029116, 1110362, 1917898, 2220724, 3835796, 10548439, 21096878, 42193756]

約数ペア:

[(1, 42193756), (2, 21096878), (4, 10548439), (11, 3835796), (19, 2220724), (22, 1917898), (38, 1110362), (41, 1029116), (44, 958949), (76, 555181), (82, 514558), (164, 257279), (209, 201884), (418, 100942), (451, 93556), (779, 54164), (836, 50471), (902, 46778), (1231, 34276), (1558, 27082), (1804, 23389), (2462, 17138), (3116, 13541), (4924, 8569)]