40605516

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{7673}}^1$

素因数の和:7700

約数の個数: 72

約数和(自身を含む): 122477040

約数和(自身を除く): 81871524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 7673, 15346, 23019, 30692, 46038, 53711, 69057, 92076, 107422, 138114, 161133, 207171, 214844, 276228, 322266, 375977, 414342, 483399, 644532, 751954, 828684, 966798, 1127931, 1450197, 1503908, 1933596, 2255862, 2900394, 3383793, 4511724, 5800788, 6767586, 10151379, 13535172, 20302758, 40605516]

約数ペア:

[(1, 40605516), (2, 20302758), (3, 13535172), (4, 10151379), (6, 6767586), (7, 5800788), (9, 4511724), (12, 3383793), (14, 2900394), (18, 2255862), (21, 1933596), (27, 1503908), (28, 1450197), (36, 1127931), (42, 966798), (49, 828684), (54, 751954), (63, 644532), (84, 483399), (98, 414342), (108, 375977), (126, 322266), (147, 276228), (189, 214844), (196, 207171), (252, 161133), (294, 138114), (378, 107422), (441, 92076), (588, 69057), (756, 53711), (882, 46038), (1323, 30692), (1764, 23019), (2646, 15346), (5292, 7673)]